76988344

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1997}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 148651200

約数和(自身を除く): 71662856

約数列:

[1, 2, 4, 8, 61, 79, 122, 158, 244, 316, 488, 632, 1997, 3994, 4819, 7988, 9638, 15976, 19276, 38552, 121817, 157763, 243634, 315526, 487268, 631052, 974536, 1262104, 9623543, 19247086, 38494172, 76988344]

約数ペア:

[(1, 76988344), (2, 38494172), (4, 19247086), (8, 9623543), (61, 1262104), (79, 974536), (122, 631052), (158, 487268), (244, 315526), (316, 243634), (488, 157763), (632, 121817), (1997, 38552), (3994, 19276), (4819, 15976), (7988, 9638)]